fp.

Show HN: A "Cram tests" script for windows shells

https://github.com/NyuB/craw

3•NyuB•4d ago•0 comments

Show HN: Fixing Google Nano Banana Pixel Art with Rust

https://github.com/Hugo-Dz/spritefusion-pixel-snapper

143•HugoDz•4d ago•23 comments

Show HN: C++ order book matching engine (3.2M orders/SEC, ~320ns)

https://github.com/eelixir/mercury

3•tjwells•1h ago•2 comments

Show HN: Online AI Image Quality Enhancer for Free

https://aienhancer.ai/

2•Pratte_Haza•2h ago•0 comments

Show HN: Boing

https://boing.greg.technology/

714•gregsadetsky•1d ago•139 comments

Show HN: FastLanes based integer compression in Zig

https://github.com/steelcake/zint

2•ozgrakkurt•3h ago•0 comments

Show HN: Real-time system that tracks how news spreads across 200k websites

https://yandori.io/news-flow/

235•antiochIst•5d ago•56 comments

Show HN: Identifiy test coverage gaps in your Go projects

https://github.com/LeanerCloud/testvet

4•alien_•7h ago•0 comments

Show HN: I Built Tinyfocus – A Minimal Tool to Help Solo Founders Focus

https://www.tinyfoc.us/landing

16•arlindb•11h ago•1 comments

Show HN: Nano PDF – A CLI Tool to Edit PDFs with Gemini's Nano Banana

https://github.com/gavrielc/Nano-PDF

162•GavCo•1d ago•36 comments

Show HN: Explore what the browser exposes about you

https://neberej.github.io/exposedbydefault/

264•coffeecoders•6d ago•86 comments

Show HN: I built utm.one a clean, minimal shortener+UTM governance tool (beta)

https://utm.one/

3•Raj7k•7h ago•2 comments

Show HN: Free AI Coding with Open Source and Deca Models

https://github.com/GenLabsAI/Agentica/releases/tag/v0.0.1

2•GenLabs-AI•7h ago•0 comments

Show HN: Aion – AI longevity coach using wearables, blood tests and facial scans

https://app.aionlongevity.com/

2•nevenp•7h ago•0 comments

Show HN: Tracktrip, Travel Expense Tracker

https://tracktrip.app/

3•fuegoio•7h ago•1 comments

Show HN: Memory Lane – bootstrap your naive Claude instances with their history

https://github.com/jMyles/memory-lane

2•jMyles•8h ago•1 comments

Show HN: Thermodynamic Alignment Forces Gemini Thinking into "Burn Protocol"

https://github.com/CodeIncept1111/Sovereign-Stack

3•CodeIncept1111•8h ago•2 comments

Show HN: Network Monitor – a GUI to spot anomalous connections on your Linux

152•grigio•6d ago•56 comments

Show HN: A fun password strength meter I made for my teenage kids and friends

https://passwordcat.top

4•wstaeblein•9h ago•0 comments

Show HN: Glasses to detect smart-glasses that have cameras

https://github.com/NullPxl/banrays

499•nullpxl•2d ago•192 comments

Show HN: Unmarker.it – Client-Side Tool to Disrupt Invisible AI Watermarks

https://www.unmarker.it/

2•ing-norante•10h ago•0 comments

Show HN: KiDoom – Running DOOM on PCB Traces

https://www.mikeayles.com/#kidoom

358•mikeayles•5d ago•49 comments

Show HN: Schema Pilot – Visual Database Designer with Instant Prisma

2•Punyakrit•11h ago•0 comments

Show HN: Mu – The Micro Network

https://github.com/asim/mu

63•asim•6d ago•41 comments

Show HN: Choose your own adventure style Presentation

https://github.com/Skarlso/adventure-voter

60•skarlso•1w ago•9 comments

Show HN: Zero-power photonic language model–code

https://zenodo.org/records/17764289

16•damir00•1d ago•5 comments

Show HN: An LLM-Powered Tool to Catch PCB Schematic Mistakes

https://netlist.io/

51•wafflesfreak•2d ago•29 comments

Show HN: No Environment Setups Anymore

https://www.gitarsenal.dev/

16•rohan2003•1d ago•15 comments

Show HN: RetroAssembly – Retro game library built for web browsers

https://retroassembly.com/

2•arianrhodsand•14h ago•0 comments

Show HN: Speculative Decoding from Scratch in PyTorch (2.8x CPU Speedup)

https://github.com/kunal51107/Speculative-decoding-engine

3•kunal51107•14h ago•1 comments